On symplectic fat bundles. (English) Zbl 0835.53035
The authors describe a symplectic fat bundle (in the sense of Weinstein) over \(S^4\) with fibre the Hirzebruch surface in order to give a non- homogeneous example of symplectic fatness.
Reviewer: F.Kirwan (Oxford)
MSC:
| 53C15 | General geometric structures on manifolds (almost complex, almost product structures, etc.) |
| 37J99 | Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems |
